锻造-增材复合制造Ti-6Al-4V合金结合区显微组织及力学性能

马健凯, 李俊杰, 王志军, 王俞鉴, 王锦程

Bonding Zone Microstructure and Mechanical Properties of Forging-Additive Hybrid Manufactured Ti-6Al-4V Alloy

MA Jiankai, LI Junjie, WANG Zhijun, WANG Yujian, WANG Jincheng

图11 不同线能量密度下结合区锻造-增材复合制造Ti-6Al-4V合金试样的断裂位置

Fig.11 Low (a, c, e) and locally high (b, d, f) magnified images showing fracture positions of the bonding zone samples in forging-additive hybrid manufactured Ti-6Al-4V alloy under line energy densities of 100 J/mm (a, b), 133 J/mm (c, d), and 200 J/mm (e, f)